| 번호 | 제목 |
|---|---|
| 8456 | Obława |
| 8457 | Prefikso-sufiksy |
| 8458 | Roboty binarne |
| 8459 | Gruntowny przekręt |
| 8460 | Tramwaje |
| 8461 | Gra w dzielniki |
| 8462 | 배열의 힘 |
| 8463 | Zagadka |
| 8464 | Non-Squarefree Numbers |
| 8465 | Peaks |
| 8466 | Creative Accounting |
| 8467 | Keyboard |
| 8468 | Garden |
| 8469 | Matchings |
| 8470 | Life of the Party |
| 8471 | Party |
| 8472 | Vacation |
| 8473 | Monopoly |
| 8474 | Brackets |
| 8475 | Tower |
